Gane is just way better in all aspects of the game if compared with Tuivasa. But I'm not saying Tuivasa can't win. He can, esp with Gane having the tendency to dart in with his shots at times. It opens opportunities for Tuivasa to get in the clinch and do those elbows like he did to Lewis. But yeah... Pick is still Gane and I wouldn't be surprised if he finishes Tuivasa.
Gane defeat has ruined his unbeaten career in previous fights so I'm not sure Gane is better than Tuivasa, based on the review in the last fight then Tuivasa will be very dominant for next week's fight, I believe Tuivasa's career will get 6 wins in a row after defeating Gane. But I hope Gane can fight again with Francis because he tops the list for heavyweight championship challengers.
Gane will likely be fighting Francis after this. But it be more tense to see Blaydes against Francis. If Dana wants to end Francis career like the Diaz path, I think Blaydes will be a match to watch.
He is rooting for Gane though. Tuivasa has a change ofc. The man is tough, you can count how many punches Lewis hit his head but he fought back crazily.